Although athletes really don't go for the gold because of the monetary value, it's nice to know what the medal is made of..and it's worth.
Next week in London, athletes from around the world will go for the gold. But as it turns out, the Olympic gold medal is mostly made of silver. the gold medal is made up of only 1.34%, or about 6 grams of gold. The rest is comprised of 93% silver and 6% copper.